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ra1l [238]
3 years ago
9

Examples of cellular communication

Biology
1 answer:
statuscvo [17]3 years ago
4 0

Answer:  Here's a few

chemical signaling, autocrine signaling, endocrine signaling, paracrine signaling, and signaling by direct contact.

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1. Place a check mark next to each cellular structure necessary to build a bacterial cell.
kow [346]

Answer:

Plasma Membrane

Nucleus

Mitochondrion

Golgi Apparatus

Smooth Endoplasmic Reticulum

Rough endoplasmic reticulum

I hope this help

Explanation:

7 0
3 years ago
True or false: agonal gasps are not normal breathing and may be present in the first minutes after sudden cardiac arrest.
likoan [24]
This statement is true.
<span>Agonal gasps are not normal breathing and may be present in the first minutes after sudden cardiac arrest. 
It can sound like a snore with somehow long intervals between one gasp and another as it usually occurs at slow rates.</span>
5 0
3 years ago
Which of the following statements is false in reference to heart regulation? at rest, parasympathetic stimulation predominates b
scoray [572]
<h2>Baroreceptors </h2>

Explanation:

  • Baroreceptors are splash type nerve endings in the walls of veins and the heart that are invigorated by without a doubt the degree of, and changes in, blood vessel pressure. They are amazingly rich in the mass of the bifurcation of the inner carotid corridors (carotid sinus) and in the mass of the aortic curve. The essential site of end of baroreceptor afferent strands is the NTS.  
  • The capacity of the baroreceptors is to keep up foundational circulatory strain at a moderately steady level, particularly during an adjustment in body position. Flawless baroreceptors are very viable in keeping quick changes in pulse from minute to minute or hour to hour, but since of their versatility to delayed changes of circulatory strain (> 2 or 3 days), the framework is unequipped for long term regulation of blood vessel pressure.

7 0
4 years ago
Above is an example of a food chain or pyramid. Ultimately, either directly or indirectly all organisms on this food chain get t
daser333 [38]
The ultimate energy of a food chain/pyramid comes from the sun.

The sun provides energy for plants, the primary producers, which are consumed by, and thus transfer energy, to the secondary consumers, which transfer energy to the tertiary consumers, and so on. When these organisms die, detritivores and decomposers break down the remains.
6 0
3 years ago
What are interesting facts about the continental crust? Please hurry
Tcecarenko [31]
BRAINLIEST PLS!

The continental crust is the layer of granitic, sedimentary and metamorphic rocks which form the continentsand the areas of shallow seabed close to their shores, known as continentalshelves. It is less dense than the material of the Earth's mantle and thus "floats" on top of it.
Continental crust is also less dense than oceanic crust, though it is considerably thicker; mostly 35 to 40 km versus the average oceanic thickness of around 7-10 km. About 40% of the Earth's surface is now underlain by continental crust.

5 0
4 years ago
Read 2 more answers
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